Do all genetic diseasesresult from alteration in thenumber of chromosomes ofthe cells?

Q: What happens if there is  missing chromosome 3?

A: The humans consist of 46 chromosomes in each cell that are divided into 23 pairs. Chromosome 3 is…

Q: What may happen to cells that accumulate a lot of DNA damage?

A: The cell is the basic structural and functional unit of the body. A cell is composed of various cell…

Q: What happens if   chromosome 13 is missing from its place  ?

A: Deletion of chromosome 13 leads to rare genetic disorder with wide range and severity of symptoms.

Q: What happens to DNA replication if DNA polymerase III and DNA polymerase I are defective?

A: DNA replication is the process in which duplication of both the strands occur.

Q: Where is chromosome 7 in the body?

A: Chromosomes are thread-like structure, which are composed of nucleic acids and protein. The human…

Q: In terms of chromosome mutations, what are the significance of monosomy/trisomy, auto/allo…

A: MutationMutation is a sudden change that occurs in DNA or gene due to mistake during DNA is copied…

Q: What is the function of   chromosome 3?

A: Chromosomes are the thread like structures which are located in the nucleus. Gene, a fundamental…

Q: Can there be mitosis without DNA replication in ‘S’ phase?

A: Mitosis is a type of cell division by which the cell divides into two and produce a replica with an…

Q: What is a chromosome 2 and its function?

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: how can having extra copies of x or y chromosomes create genetic problems?

A: The objective of the question is to understand how having extra copies of X or Y chromosomes can…

Q: s the chromosomes are being replicated, what happened to the centrosome?

A: A centrosome is a structure present in the cell that participates in cell division. The centrosome…

Q: where is chromosome 16 located?

A: Chromosomes are thread like structures composed of DNA. In eukaryotic cell, chromosome is associated…

Q: What is the function of chromosome 16?

A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…

Q: Why is the incidence of survivable genetic disorders involving deletions of parts of chromosomes so…

A: Deletion is a type of mutation in which a part of DNA molecule is not copied during DNA replication.…

Q: What are some chromosome 2 disorders?

A: Chromosomal disorders are those that are resulting from the altered number of chromosomes. The…

Q: What type of chromosomal rearrangement occurs o If a single chromosome suffers two double-strand…

A: To explain  The type of chromosomal rearrangement in which two double strands breaks leads to…

Q: Where are human chromosomes located in the cell?

A: Human chromosomes are made up of DNA. Chromosomes are condens DNA is a thread like chemical…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.